Alps Electric Europe has introduced memory card adapters for microSD cards for use in devices with SD card slot. The SCHH robust, torsion-resistant adapters have external dimensions of 32x24x2.1mm and an operating life of 10,000 insertion/removal cycles. A locking mechanism prevents unintentional ejection of cards. The adapters feature reliable, corrosion resistant spring contacts for connecting the memory card. There is maximum initial contact resistance of 100mΩ at the connector contacts, an insulation resistance of upto 1000MΩ and a voltage proof of 500V AC/minute. Operating temperature is -25 and +85°C.